This document is about the datasheet of H11C4/ H11C5/ H11C6 optocouplers, which introduces the features and characteristics of the product, such as turn-on time, isolation voltage, switching current, etc.
The H11C4, H11C5 and H11C6 are optically coupled SCRs featuring a gallium arsenide infrared emitter and a silicon photo‑SCR sensor. They provide high isolation between trigger and load circuits and are suitable for SCR, triac and solid‑state relay applications requiring high blocking voltage and low input current.
The document includes key electrical parameters, package dimensions, ordering information, RoHS compliance details, and legal disclaimer. All specifications are given for a test temperature of 25 °C unless otherwise noted. This manual is written in Chinese.
| Blocking voltage (VRM) | 400 V |
|---|---|
| Gate trigger voltage (VGT) typical | 0.6 V |
| Surge anode current | 5.0 A |
| Isolation test voltage | 5300 VRMS |
| Power dissipation (Pdiss) typical | 100 mW |
The maximum surge anode current is 5.0 A.
The isolation test voltage is 5300 VRMS.